Free Hero Mesh

        ParseError("Number expected\n");
      }
    } else if(tokent==TF_CLOSE) {
      break;
    } else if(tokent==TF_INT) {
      if(tokenv<0 || tokenv>=cl->nimages) ParseError("Image number out of range\n");
      cl->images[tokenv]|=0x8000;
    } else if(Tokenf(TF_NAME) && !Tokenf(TF_MACRO) && tokenv==OP_MOD) {
      nxttok();
      if(tokent!=TF_INT) ParseError("Expected ( or ) or number\n");
      if(tokenv<=0) ParseError("Zero or negative modulus is not allowed\n");
      for(i=0;i<cl->nimages-tokenv;i++) if(cl->images[i]&0x8000) cl->images[i+tokenv]|=0x8000;
    } else {
      ParseError("Expected ( or ) or number\n");
    }
  }
}

static void class_user_flag(Class*cl) {